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Fred Kuo

Google PlayNo rating0.99 USDFirst seen 25 Oct 2026

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App info

Installs: 1+
Category: Art & Design
Content rating: Everyone
Version: 1.3
Released: Apr 3, 2026
Last updated: 17 Apr 2026
In-app purchases: No
Contains ads: No
Promo video: No
Requires Android: 6.0

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Google Play only. Downloads from daily Top free ranks (or the store's install count); in-app revenue from Top grossing ranks, calibrated on AppTweak's US estimates, or else from downloads; ads from public ad benchmarks. Not reported figures.

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What's newin version 1.3

1.3

About this app

To obtain a color evaluation, add CMYK100 and K50 to the three grays.

Read full description

Use three grays plus CMYK100 and K50 to obtain a color evaluation (requires use with CR30).

Developer website fredkuo.mail@gmail.com

Revenue

Estimate

Not enough data yet.

Google Play only. Downloads from daily Top free ranks (or the store's install count); in-app revenue from Top grossing ranks, calibrated on AppTweak's US estimates, or else from downloads; ads from public ad benchmarks. Not reported figures.